Related
I was just wondering if anyone here has spotted a Nexus 7 car charger? Does it not matter if it's not specifically made for the Nexus 7? I'm trying to find one to buy online and I'm having some troubles. First post here I think I came to the right place though. :laugh:
Silversub745 said:
I was just wondering if anyone here has spotted a Nexus 7 car charger? Does it not matter if it's not specifically made for the Nexus 7? I'm trying to find one to buy online and I'm having some troubles. First post here I think I came to the right place though. :laugh:
Click to expand...
Click to collapse
Clicked thanks on accident lol. Any USB car charger should work, but I would make sure you grap a 1 amp one just so it has enough output to charge the tablet at a decent rate.
probably better with a 2amp one. samsung makes one for the tab2, about $12 on amazon, and just use your own microusb cable to connect to it.
vroomr4 said:
probably better with a 2amp one. samsung makes one for the tab2, about $12 on amazon, and just use your own microusb cable to connect to it.
Click to expand...
Click to collapse
Heck, I didn't even know they had 2 amp ones.
vroomr4 said:
probably better with a 2amp one. samsung makes one for the tab2, about $12 on amazon, and just use your own microusb cable to connect to it.
Click to expand...
Click to collapse
Yup, go with a 2Amp one. Most of the cigarette lighter usb chargers are 2.1A.
Avoid the cheap Chinese 2+Amp car chargers, they can be so badly made they cause enough interference to wipe out your FM radio.
/edit 1Amp will be fine but don't go lower, the N7 would likely burn it out.
FYI I tried a 5v 1a wall charger and my gnex7 said f u wouldn't take the charge. 2a or nothing I say
Sent from my Nexus 7 using xda app-developers app
Troute said:
Avoid the cheap Chinese 2+Amp car chargers, they can be so badly made they cause enough interference to wipe out your FM radio.
/edit 1Amp will be fine but don't go lower, the N7 would likely burn it out.
Click to expand...
Click to collapse
Do you already have the Nexus 7? If so, can you take a look at the charger and see if rated at 1A output and/or try to charge it with a charger that came with your phone?
I am just curious if it can actually charge with less than 2A. The charger listed in the Play Store outputs 2Amps and I thought most tablets require 2A to charge.
https://play.google.com/store/devic...sMSwyLDExMSwiZGV2aWNlLW5leHVzXzdfY2hhcmdlciJd
Fusion777 said:
FYI I tried a 5v 1a wall charger and my gnex7 said f u wouldn't take the charge. 2a or nothing I say
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
Thanks for verifying.
gsrrr said:
Do you already have the Nexus 7? If so, can you take a look at the charger and see if rated at 1A output and/or try to charge it with a charger that came with your phone?
Thanks for verifying.
Click to expand...
Click to collapse
Still waiting, should only be a couple of days now though...
I know this is something most people never do...but if you read the manual for the Nexus 7 it says you can charge it on a standard USB port with the Nexus 7 in sleep mode (no doubt because the power draw is much less). Standard USB ports are typically .5A...sometimes less. I would say that's the actual minimum. For the fastest charging 2A is what you want though.
The ASUS charger that comes with the N7 is rated at 2A (10W). I tested an old BlackBerry 0.85A (~4W) micoUSB charger and it seemed to work fine and the N7 didn't complain though I didn't do any scientific tests against the charging rates.
The 0.5A (2.5W) chargers probably won't even charge the unit if you're actively using it.
Cheers,
Kermee
Kermee said:
The ASUS charger that comes with the N7 is rated at 2A (10W). I tested an old BlackBerry 0.85A (~4W) micoUSB charger and it seemed to work fine and the N7 didn't complain though I didn't do any scientific tests against the charging rates.
The 0.5A (2.5W) chargers probably won't even charge the unit if you're actively using it.
Cheers,
Kermee
Click to expand...
Click to collapse
Yeah...read my previous post...the manual says you can charge on a standard usb port (0.5A sometimes less) but only if the Nexus 7 is in sleep mode...ie you're not actively using it. If you can't charge it while connected to USB and it's in the sleep state...then your usb port is probably a low power USB port (<0.5A).
For those looking for a good backup battery charger for it...I recommend this one: http://www.amazon.com/gp/product/B005NGKR54/ref=oh_details_o05_s00_i00
works perfectly with my Nexus 7 (just make sure to use the correct USB out port on it as only one of them is 2A)
DealExtreme Charger
Saw this one on DealExtreme, even come with cable:
http://www.dealextreme.com/p/car-ci...-port-for-google-nexus-7-tablet-146751?item=8
Will be ordering will update when arrives. Also they're carrying Nexus 7 Cables in Pink, Green and Orange.
Was using a Sprint micro-USB plus charger (model PVX8823) with attached cable and standard USB port for 2nd device that I was using for my phone. Output is 0.65Amp which isn't sufficient and will slowly drain the N7 battery while in use. ~$35 at Sprint retail store. Wouldn't recommend for obvious reason.
Fortunately, had a spare Motorola SPN5400A 1Amp I bought with some screen protectors from Amazon because it was cheap like ~$5. 1Amp is sufficiently to maintain the charge while in use at near worse case running 3D games like Dead Trigger, Shadowngun, etc. So, 1Amp is minimum threshold.
You need a charger that:
1) Is capable of 2A (1.5A may be sufficient, 1A is a little too low)
2) Shorts D+ and D- together - This rules out most iPad chargers.
If it says it is made for iPod/iPad it will not work without modifications or adapters.
Samsung tablet chargers will work.
If you take an iPad charger, open it up, and short D+ and D- together, it will work.
dkhilo said:
Saw this one on DealExtreme, even come with cable:
Will be ordering will update when arrives. Also they're carrying Nexus 7 Cables in Pink, Green and Orange.
Click to expand...
Click to collapse
Sorry to bump an old thread but any feedback with that charger? I'm looking for one with 2 port to power both my N7 and my droid razr maxx while in car.
dcpuser said:
Sorry to bump an old thread but any feedback with that charger? I'm looking for one with 2 port to power both my N7 and my droid razr maxx while in car.
Click to expand...
Click to collapse
Most chargers for android phones will work. I use my HTC charger for ,mine and I bought a car charge that has the standard micro USB connector but also has another USB port so I can charge 2 devices at the same time with 1 charging unit. You droid razor charger will work just fine. You just need to locate a charger that is capable of charging 2 devices at the same time such as this one
http://www.amazon.com/GTMax-Metalic-Vehicle-Charger-Adapter/dp/B005X5L8PI
You'll be good to go with this.
Sent from my Nexus 7 using xda premium
dcpuser said:
Sorry to bump an old thread but any feedback with that charger? I'm looking for one with 2 port to power both my N7 and my droid razr maxx while in car.
Click to expand...
Click to collapse
Check out this oem charger from Sprint. Its a dual port charger with a 2a output and you dont have to worry about buying a knock off charger that may or may not perform as expected. It also can be used as a wall charger. Good price too....
http://www.ebay.com/itm/130712043019?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649#ht_1459wt_1399
So are any of these confirmed 100% to work? the one a few links back (GTMax) says works with iphone, and I thougth that meant would NOT work with N7. So I am confused on what will work, and I am already on my 2nd Nexus7 being I blew out the USB trying a bunch of differnt chargers for the car.
I would like something that is small and can have multiple USB plugged in, but not a show stopper, just hope to find something on Amazon (Prefer Prime) so I can oder with my case today. Really want to use this in the car more (GPS\GoogleMusic..ect.), but with no power not a great option.
Thanks in Advance,
Drops
dkhilo said:
Saw this one on DealExtreme, even come with cable:
In for the orange so it will be easy to spot if misplaced. Thanks!
Click to expand...
Click to collapse
Hi all,
Can I please get some advice from someone who might know better than me. I have been using the following charger on my travels to charge an iPad and Samsung galaxy nexus at the same time:
http://www.amazon.co.uk/Skross-Char...?s=electronics&ie=UTF8&qid=1342643375&sr=1-23
I've just plugged my nexus 7 in on its own and I get nothing.
I didn't think the nexus would need a higher amp than the iPad? The Asus plug that's charging the nexus says its 2amp and the travel charger says its 6.5amp. Am I being amazingly blind or stupid here?
And if I need a new travel charger for my trips into Europe can I have some advice on what to buy before I buy something else useless.
Thanks all!
Sent from my Nexus 7 using xda premium
Nexus 7 trouble with other chargers
I see the same issue.
The Nexus 7 charger lists: Output 5.0V===2.0A, Nexus 7 will charge.
iPad 2's charger shows: Output 5.1V===2.1A;Max 10Watt, Nexus 7 will not charge,
Philips universal charger: Output 5V===2A; Max 10Watt, Nexus 7 will not charge.
Blackberry phone charger Output 5V===500mA, Nexus 7 will not charge.
Blackberry phone charger Output 5V===700mA, Nexus 7 will charge.
To answer the OP: The Amazon product page clearly states Output 5.0 VDC / 1000 mA max. N7 needs 2000 mA (2A). Derping in public again. Don't mind me. :silly:
To add to the list:
Samsung Galaxy Tab 2 7.0 Charger: Output 5V ⎓ 2A; Max 10Watt, Nexus 7 will charge.
XtremeMac IPU-IH2-11: Output 5V ⎓ 4.2A (2.1A per port); Max 20Watt, Nexus 7 will not charge. (Galaxy Tab 2 7.0 charges though.)
The N7 seems very picky about chargers, unfortunately. My XtremeMac is now powering my charge cables for my wireless mouse and keyboard, freeing up 2 USB ports, so not all is lost I guess.
I have a 2.1a car charger, but it doesn't charge it.
http://www.amazon.com/gp/product/B007TV88F2/ref=oh_details_o00_s00_i00
EDIT: Interesting. It will not work on the car charger wiht my "charging only cable" which has shorted out datapins to register as an AC source. But, it does charge on a normal USB cable.
I have a tf201 charger (here i refer to the usb block, not the cable) that seems to super charge the nexus 7, that is to say, very fast. The tf201 charger is 18 watts. Also, I have noticed my usb 2.0 ports on my desktop will not charge the n7, but my usb 3.0 ports will.
Sent from my Nexus 7 using Tapatalk 2
I started a related thread asking if anyone has examined the proprietary aspects of the charger here:
http://forum.xda-developers.com/showthread.php?t=1780211
Basically, we should be able to build (or eventually buy) some type of adapter to enable proper charging with any 2A charger after we figure out exactly what the charger is doing. I wouldn't be surprised if all Asus tablet chargers already worked properly without an adapter.
zinfinion said:
To answer the OP: The Amazon product page clearly states Output 5.0 VDC / 1000 mA max. N7 needs 2000 mA (2A).
Click to expand...
Click to collapse
This answer is clouding up a lot of legitimate discussions. The current rating doesn't matter to this conversation at all. If the current is above 0 the device should show the charging icon. If not, there is some other problem.
qoncept said:
This answer is clouding up a lot of legitimate discussions. The current rating doesn't matter to this conversation at all. If the current is above 0 the device should show the charging icon. If not, there is some other problem.
Click to expand...
Click to collapse
You are correct that my remark about the OP's charger's current was not a valid point. I have stricken it from the record.
That said, some serious weirdness is going on with the N7 regardless. On the XtremeMac charger the N7 will charge. But incredibly slowly, and the battery status reads as discharging, even though the line on the battery graph is rising. I don't even know where to begin in trying to explain that.
zinfinion said:
You are correct that my remark about the OP's charger's current was not a valid point. I have stricken it from the record.
That said, some serious weirdness is going on with the N7 regardless. On the XtremeMac charger the N7 will charge. But incredibly slowly, and the battery status reads as discharging, even though the line on the battery graph is rising. I don't even know where to begin in trying to explain that.
Click to expand...
Click to collapse
Agreed. I bought a pair of dual 2A chargers and neither of them will charge it at all (no charging icon). I tried shorting the data lines and still nothing. The dual charger that came with my Razr will charge it slowly (about 16 hours from 0 to 100%). My old 700ma Blackberry charger works just better than anything other than the OEM charger. Frustrating and I don't want to keep ordering different chargers with my fingers crossed.
zinfinion said:
You are correct that my remark about the OP's charger's current was not a valid point. I have stricken it from the record.
That said, some serious weirdness is going on with the N7 regardless. On the XtremeMac charger the N7 will charge. But incredibly slowly, and the battery status reads as discharging, even though the line on the battery graph is rising. I don't even know where to begin in trying to explain that.
Click to expand...
Click to collapse
I don't know what a XtremeMac charger is, but I'm assuming it's for charging an iphone or ipad or something? the Nexus 7 and the apple products don't share the same charger design, so the Nexus is probably only drawing 500mA while charging from it.
You can also add the MonoPrice 8856 charger to the list that do not work with Nexus 7
Mine is charging with Galaxy Nexus 5.0v 1.0A charger.
Sent from my Nexus 7 using Tapatalk 2
I have two chargers that work.
1: Nokia 1.2a fast charger
2: Blackberry 1.8a charger
both have integrated charging cables, which are 6ft in length.
The Asus transformer prime which is a USB charger with proprietary cord also has something weird. Other USB chargers with the same power specs connected with the Asus USB cable won't charge the prime. Or they charge where it literally takes like 24 hours to reach 100 percent.
There's something different in that Asus power plug on both devices it seems.
Sent from my Nexus 7 using xda premium
I'm not sure what It's output is but the standard Verizon branded micro usb charger does a great job charging my N7. I think they for sell around $30 in the VZW stores tho.
The 1.0a charger that came with my LG Revo works great, almost as fast stock. I bought 2 extra of that charger on amazon about 9months ago for under 10 for the pair.
Also the charger for my old Droid (.7a iirc) works as well, but it's slow as hell with the screen off, and barely keeps up with just web surfing.
The Charger with the HTC Desire seems to be charging - though slowly as its a 1A charger.
Does anyone know whether the International Samsung Galaxy S II charger works?
The TF101 charger works great, and fast too - about 1% a minute.
My Samsung SG2 (i777) charger seems to work with the N7
I have read countless threads and looked at many chargers and I just can't seem to find a 2a car and a 2a home charger. I just ordered this charger and this cable and it just doesn't work above 700ma. When I use the stock cable I get to 1300mah for a sec and then about 900 steady. This is on both ports. Someone please help me before I lose it! The only one that works at 1500mah is the cable and charger that came with my phone.
Charger
Cable
Thanks in advance.
Well, I can say from repeated certainty that this 6' cable charges at the same rate as the stock cable but is actually nice.
http://www.amazon.com/gp/aw/d/B004GF8TIK/ref=mp_s_a_1?qid=1357187762&sr=8-1&pi=SL75
Also, my Qmadix car charger with dual 2.1A ports does very near stock AC levels when charging 1 device. My results are in the mega 2A car charger thread, but that's a spendy charger.
Sent from my SGH-T889 using Tapatalk 2
farfromovin said:
Well, I can say from repeated certainty that this 6' cable charges at the same rate as the stock cable but is actually nice.
http://www.amazon.com/gp/aw/d/B004GF8TIK/ref=mp_s_a_1?qid=1357187762&sr=8-1&pi=SL75
Sent from my SGH-T889 using Tapatalk 2
Click to expand...
Click to collapse
Thanks!
EDIT:Redundent
As far as home chargers, HP Touchpad charger is the winner easily. IME. Expensive but worth it.
Sent from my SPH-L900 using Tapatalk HD
A quick search on the lowest priced "oem note 2 charger" on ebay got me these, both 2A:
Home
Car
I saw a cable at Best Buy which is pretty nice, it has El Wire that flashes quickly(battery at 0-65%), slow (battery at 66-99%) and turns off when the battery is full. Would that cable be okay to use to charge my phone?
Sent from my SGH-T889 using xda app-developers app
go on the google play store and buy the nexus 7 2A charger. im using that one for my note 2 and its working flawlessly.
I have a cheap gas station 2 port usb car charger rated at 2amp for one port and 1amp for the other. Works great and I think it cost maybe 10 bucks. My phone charges at well over 1300mah in the car using a cheap usb cable I got at walgreens or some ****
Sent from my SPH-L900 using xda premium
I just went to Walgreens also. They have 2 usb port car chargers that charge one port at 2.1amp and the other at 1amp. It was only 10$. They also have a 2.1 amp wall charger as well.
Souai said:
go on the google play store and buy the nexus 7 2A charger. im using that one for my note 2 and its working flawlessly.
Click to expand...
Click to collapse
I'm also looking for 2A replacement... How's the charging time compare to the stock Note 2 charger?
how do you measure the output while the device is charging? Is there an app to test how much juice is coming in real time?
I use a 2A HP Touchpad charger in my living room and a T-Mobile branded 3A dual USB charger in my bedroom (see links below). The T-Mobile charger charges my Note2 from 9% to 100% in less than 2 hours when I only use 1 of the USB ports. I'm not sure what the rate is when both ports are used. I've had this for a couple years and use it to charge (individually and simultaneously) my phones and tablets without any problem.
Close-up of power info (ebay): http://img.auctiva.com/imgdata/8/0/4/4/5/3/webimg/557630115_o.jpg
Description from T-Mobile: http://www.t-mobile.com/shop/AddOns...85a-3de2fcaa1aa4&inCart=True&catCode=22&qty=1
T-Mobile is out of stock, but you can find it on ebay for $6 refurbished or $13 new.
http://www.ebay.com/itm/OEM-Authent...403209?pt=PDA_Accessories&hash=item43b68b7b49
http://www.ebay.com/itm/New-OEM-T-M...191500?pt=PDA_Accessories&hash=item4d07f83f8c
There's also the Blackberry Playbook Folding Blade charger that pushes 1.8A.
HKSpeed said:
how do you measure the output while the device is charging? Is there an app to test how much juice is coming in real time?
I use a 2A HP Touchpad charger in my living room and a T-Mobile branded 3A dual USB charger in my bedroom (see links below). The T-Mobile charger charges my Note2 from 9% to 100% in less than 2 hours when I only use 1 of the USB ports. I'm not sure what the rate is when both ports are used. I've had this for a couple years and use it to charge (individually and simultaneously) my phones and tablets without any problem.
Close-up of power info (ebay): http://img.auctiva.com/imgdata/8/0/4/4/5/3/webimg/557630115_o.jpg
Description from T-Mobile: http://www.t-mobile.com/shop/AddOns...85a-3de2fcaa1aa4&inCart=True&catCode=22&qty=1
T-Mobile is out of stock, but you can find it on ebay for $6 refurbished or $13 new.
http://www.ebay.com/itm/OEM-Authent...403209?pt=PDA_Accessories&hash=item43b68b7b49
http://www.ebay.com/itm/New-OEM-T-M...191500?pt=PDA_Accessories&hash=item4d07f83f8c
There's also the Blackberry Playbook Folding Blade charger that pushes 1.8A.
Click to expand...
Click to collapse
I'm using "Battery Monitor Pro" not sure how accurate it is but most people I ran across seems to use that app.
This is the stock ac charger result
http://forum.xda-developers.com/showpost.php?p=34868700&postcount=121
desairs said:
When I use the stock cable I get to 1300mah for a sec and then about 900 steady. This is on both ports. Someone please help me before I lose it! The only one that works at 1500mah is the cable and charger that came with my phone.
Charger
Cable
Thanks in advance.
Click to expand...
Click to collapse
Lol, I am on my third phone and third charger and they all acting same just within a week. Nonsense. This device has some charging problems.
I just wanted to say best of luck to you.
nmw407 said:
I just went to Walgreens also. They have 2 usb port car chargers that charge one port at 2.1amp and the other at 1amp. It was only 10$. They also have a 2.1 amp wall charger as well.
Click to expand...
Click to collapse
Yep that sounds like the one I have. It has a little pull handle on it too
Sent from my SPH-L900 using xda premium
2 Amps. Extra USB port. Fixed wire (so you don't lose it). Bought it in October and it works awesome.
$12.89. It's the best option out there, IMO (aside from the stock one).
http://www.amazon.com/gp/product/B005AWO8V0/
http://www.amazon.com/gp/product/B004X71HXU/ref=oh_details_o06_s00_i00
I have that one, super slim profile so it looks like its part of your car instead of something plugged into your cigarette lighter. Works like a charm.
I am looking for NEXUS 7 alternate charger which can charge at the same speed the Original Nexus 7 charger charges
unfortunately my nexus 7 original charger has been Burnt Becoz of Charging on UPS Inverter
and i cannot find the Geniune charger Locally
so is there any possiblity i can charge my NEXUS 7 to any other CELLPHONE charger which can charge it to the Same Speed what original does
i bought IPAD3 Charger and that one is charging too much slow need solution
pleasant said:
I am looking for NEXUS 7 alternate charger which can charge at the same speed the Original Nexus 7 charger charges
unfortunately my nexus 7 original charger has been Burnt Becoz of Charging on UPS Inverter
and i cannot find the Geniune charger Locally
so is there any possiblity i can charge my NEXUS 7 to any other CELLPHONE charger which can charge it to the Same Speed what original does
i bought IPAD3 Charger and that one is charging too much slow need solution
Click to expand...
Click to collapse
That's because the iPad charger doesn't have the data pins shorted out to enable fastcharge . Easiest way to accomplish fastcharge with your charger, is to buy a charging cable (data pins shorted out, so it is not a data cable:
http://dx.com/p/usb-male-to-lengthe...for-samsung-i9500-9300-htc-white-100cm-207353
It even has the lengthened micro usb connector the Nexus 7 needs.
Or maybe better, buy this one, found in another thread here on XDA, this one is confirmed to work in fastcharge mode with any usb charger:
http://www.monoprice.com/products/p...=10303&cs_id=1030307&p_id=5457&seq=1&format=2
Good luck!
Sent from my Nexus 7 using xda app-developers app
rkuijpers said:
That's because the iPad charger doesn't have the data pins shorted out to enable fastcharge . Easiest way to accomplish fastcharge with your charger, is to buy a charging cable (data pins shorted out, so it is not a data cable:
http://dx.com/p/usb-male-to-lengthe...for-samsung-i9500-9300-htc-white-100cm-207353
It even has the lengthened micro usb connector the Nexus 7 needs.
Or maybe better, buy this one, found in another thread here on XDA, this one is confirmed to work in fastcharge mode with any usb charger:
http://www.monoprice.com/products/p...=10303&cs_id=1030307&p_id=5457&seq=1&format=2
Good luck!
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
I am using the same cable that came with nexus 7 original charger only adaptor is being used of ipad
I use the blackberry playbook charger with no issues.
Much longer cable also.
pleasant said:
I am using the same cable that came with nexus 7 original charger only adaptor is being used of ipad
Click to expand...
Click to collapse
Yes I know, and that's the reason the iPad charger won't work on fastcharge.
You need to either shortout the data pins of the iPad charger, or use a charger cable with shorted data pins ( a so called charge-only micro usb cable) to make the iPad charger use full capacity (fastcharge mode). There are also cable adaptors for sale that will shortout the data pins for you.
Cryingmoose said:
I use the blackberry playbook charger with no issues.
Much longer cable also.
Click to expand...
Click to collapse
Yep, that one works because it follows the USB standard rules, and not the Apple USB standard.
No iDevice (iPhone/iPad) charger will fastcharge an android phone or tablet without modifying the datapins or use a charge-only cable / adaptor.
The Blackberry Playbook charger is known to work
Get an HP touchpad charger if you can. I can provide empirical evidence that it will actually charge your n7 20 minutes faster than the stock charger. I posted a thread about it here some time ago. "Best aftermarket charger ..." Or something like that.
Plus, my HP touchpad charger hasn't failed to work with whatever device I've plugged into it - idevice or android.
Sent from my Galaxy Nexus using xda app-developers app
vote for HP touchpad charger
pleasant said:
I am looking for NEXUS 7 alternate charger which can charge at the same speed the Original Nexus 7 charger charges
unfortunately my nexus 7 original charger has been Burnt Becoz of Charging on UPS Inverter
and i cannot find the Geniune charger Locally
so is there any possiblity i can charge my NEXUS 7 to any other CELLPHONE charger which can charge it to the Same Speed what original does
i bought IPAD3 Charger and that one is charging too much slow need solution
Click to expand...
Click to collapse
I will suggest the HP touchpad charger for use with the N7... they work great and produce no noticeable heat when not connected... shows good efficiency.:good:
Check Ebay -= just did a quick search and got 131 hits anywhere from 8-20 USD. I"ve bought 2... one is firmly set to be my preferred travel charger for any USB device.
+1 Re: HP Touchpad charger
Someone did a in depth look at factory and aftermarket chargers and it came out way better in terms of current provided and cleanliness of power without spikes or dropouts.
Sent from my Nexus 7 using Xparent Purple Tapatalk 2
http://forum.xda-developers.com/showthread.php?t=2245915
zuberio said:
Get an HP touchpad charger if you can. I can provide empirical evidence that it will actually charge your n7 20 minutes faster than the stock charger. I posted a thread about it here some time ago. "Best aftermarket charger ..." Or something like that.
Plus, my HP touchpad charger hasn't failed to work with whatever device I've plugged into it - idevice or android.
Sent from my Galaxy Nexus using xda app-developers app
Click to expand...
Click to collapse
Do I still need a aftermarket cable w/ the data pins shorted out? Or will this all in one package: http://www.ebay.com/itm/Genuine-HP-North-American-Power-Charger-FB341AA-AB-for-TouchPad-Cable-/251250614212?ssPageName=STRK:MESE:IT Do the trick?
magicdot said:
Do I still need a aftermarket cable w/ the data pins shorted out? Or will this all in one package: http://www.ebay.com/itm/Genuine-HP-North-American-Power-Charger-FB341AA-AB-for-TouchPad-Cable-/251250614212?ssPageName=STRK:MESE:IT Do the trick?
Click to expand...
Click to collapse
That will do the trick - but you don't need another cable if you already have one.
I went with the charger without cable option and got 2 chargers for less than that price. Just have eBay sort the search results by price+shipping and optionally USA sellers only to find a better price without waiting for a slow boat from China.
Sent from my Nexus 7 using Xparent Purple Tapatalk 2
containing ndoxima
bsoplinger said:
I went with the charger without cable option and got 2 chargers for less than that price. Just have eBay sort the search results by price+shipping and optionally USA sellers only to find a better price without waiting for a slow boat from China.
Sent from my Nexus 7 using Xparent Purple Tapatalk 2
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Will using chargers not putting out the proper amperage cause any hard ware issues? Just curious.
Thanks
bidzer said:
Will using chargers not putting out the proper amperage cause any hard ware issues?
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If the charger puts out less than the tablet needs then it will just charge slower (or not at all if it's really low) and if it puts out more than the maximum the tablet uses the extra will just go unused. Voltage is a different issue.
Sent from my Nexus 7 using Xparent Purple Tapatalk 2
bidzer said:
Will using chargers not putting out the proper amperage cause any hard ware issues? Just curious.
Thanks
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Having your device plugged into a USB 2 500mA computer port obviously charges slower then a 2000mA wall charger. It would be pretty faulty design if plugging your device into your computer would cause hardware damage.
Man, this really sucks, the Monoprice cable mentioned earlier in this thread is having the same issue I had with another micro USB cable, it doesn't seem to fit into the Nexus 7 snugly, it doesn't seem to go in all the way. (I hope I don't have a busted charging port), It doesn't seem to charge it at all, even with the stock Nexus AC adapter. I'm about to break down and buy the official Google charger again, even if all I need is a new micro USB cable.
I'm using 2 different monoprice cables, one in my car and one at home, and both fit well. Sounds like the port has gotten damaged.
Sent from my Nexus 7 using Xparent Purple Tapatalk 2
So, I just decided to buy a whole new charger off Amazon. If that won't work and I determine that the micro USB port is busted, I'm not going to be very happy, haha. does anyone know if Google repairs them for a fee?
I use a Playstation Vita charger which seems to charge my N7 very fast. On the other hand, I've tried an old mobile charger also and the battery level goes down whilst plugged into it.
If under warranty and purchased from the PlayStore, yes, otherwise, if under warranty, ASUS.
One of the big concerns I had with the proprietary Dash Charging system is whether I'd be able to use previously purchased power banks.
I've been testing my OP3 with the RAVPower 26800mAh powerbank along with the Anker USB-C to USB 2.0 cable.
The powerbank is capable of outputting 2.4a, which produces a quick charge on other devices.
On the OP3, I get between 30 and 57% charge / h (measured using the Battery Monitor Widget app), which is acceptable to me.
It's not Dash Charging speed, but it'll work in case you were wondering.
MI Charger
I have a MI 16,000 mAh portable charger with an output of 3.6A. I am getting a pretty awesome speed on 1 min per percent charge. After charge battery drain is lower compared dash charger.
quote from Android central
"For the first time, OnePlus is including a fast charging system on the OnePlus 3. Rather than go with another standard like Qualcomm's Quick Charge, OnePlus made its own "Dash Charge" system. Dash Charge promises a 60% charge on your OnePlus 3 in just 30 minutes, which is just as fast as any other system — the only catch here is you'll have to use the Dash Charger in the box and the included cable.
Your OnePlus 3 will charge just fine off of other chargers — whether they're Quick Charge 3.0, Nexus Rapid Charge or something else — but you just won't get Dash Charge speeds."
I have the oneplus power bank, I'll see how it charges using the cable that came with the phone.
Sent from my ONEPLUS A3000 using XDA-Developers mobile app
Royaledevil said:
I have a MI 16,000 mAh portable charger with an output of 3.6A. I am getting a pretty awesome speed on 1 min per percent charge. After charge battery drain is lower compared dash charger.
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Seemed like a good choice as outputting 3.6A would be good enough for me. Would you be able to point me a link where to purchase it from? Many thanks.
are you sure the 3.6a isnt a maximum of all the ports on the bank?
usually if they have multiple ports they say a maximum load for all being X, but I've only ever seen a maximum amperage of 2.4a on a port (few and far between) most 2.1a as stated per port.
even then they charge my OP3 at 1.2a using oneplus's cable, same as my s5 beforehand.
there is a great app on the store called Ampere which tells you your current charging/discharging amps
superbrowndude said:
I have the oneplus power bank, I'll see how it charges using the cable that came with the phone.
Sent from my ONEPLUS A3000 using XDA-Developers mobile app
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and ?? whats the verdict ?
It's never going to charge faster then 2amp on any ordinary charger or battery pack
If you want fast charging u need to use a dash charger
Sent from my ONEPLUS A3000 using XDA Free mobile app
Royaledevil said:
I have a MI 16,000 mAh portable charger with an output of 3.6A. I am getting a pretty awesome speed on 1 min per percent charge. After charge battery drain is lower compared dash charger.
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Link to that powerbank please
Framedtrash said:
It's never going to charge faster then 2amp on any ordinary charger or battery pack
If you want fast charging u need to use a dash charger
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Check my post on another thread,
You can use OPPO VOOC Powerbank,
It charge as fast as at least 3.5A
It would not be charging at 3+amp
Unless your using a dash charger your never going to be able to charge over 2amp using any other charger
Doesnt matter what the output of the charger/battery pack is the phone will never take more then 2amp unless its a dash charger
Sent from my iPhone 4S using XDA Free Mobile App
Hastaloego said:
and ?? whats the verdict ?
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Same question, if he doesn't answer. I'm gonna have to test it out when I get my OnePlus 3 package. On 23rd September. @superbrowndude please give us result
Framedtrash said:
It would not be charging at 3+amp
Unless your using a dash charger your never going to be able to charge over 2amp using any other charger
Doesnt matter what the output of the charger/battery pack is the phone will never take more then 2amp unless its a dash charger
Sent from my iPhone 4S using XDA Free Mobile App
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No offense but this is a flawed theory, did you forget what site you're on? That's what development is for, to boldy go where no one has gone before, so contrary to your belief, I'm sure its possible, can and will happen.
OP3 is only able to charge at 1.5A max with everything except the dash charger and cable, from my tests.
BoiBundy said:
No offense but this is a flawed theory, did you forget what site you're on? That's what development is for, to boldy go where no one has gone before, so contrary to your belief, I'm sure its possible, can and will happen.
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No it is not a flawed theory. The phone does not have the quick charging components in the phone but instead in the charger and cable. Only VOOC and DASH chargers will quick charge this phone. It's not theory it's fact. Anyways fast charging does deteriorate the battery a bit faster than normal charging so it's not good to use it all the time
crzykiller said:
No it is not a flawed theory. The phone does not have the quick charging components in the phone but instead in the charger and cable. Only VOOC and DASH chargers will quick charge this phone. It's not theory it's fact. Anyways fast charging does deteriorate the battery a bit faster than normal charging so it's not good to use it all the time
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Here's what you wrote: "It would not be charging at 3+amp
Unless your using a dash charger your never going to be able to charge over 2amp using any other charger
Doesnt matter what the output of the charger/battery pack is the phone will never take more then 2amp unless its a dash charger"
You said with conviction that "the phone will 'NEVER' take more [than] 2 amp unless its a dash charger"
The VOOC charger is in fact 'not' a dash charger and it charges above 2 amps. So very simply, your postulation is wrong. I took notice that you quickly changed your stance but forgot how convinced you seemed to be.
All of this leads me to believe that there are other chargers even beyond the VOOc and the Dash that can/will fast charge the One plus 3
What's the easiest way to test what amperage a non-Dash charger is charging at? I'm curious to know if some of my Quick Charge adapters will provide 2.4A. I've only done a very brief test with my QC3 car charger, but it gave me 3% in about 4 minutes. That's about what I was getting on a QC2.0 phone, and that's perfectly acceptable in my books.
BoiBundy said:
Here's what you wrote: "It would not be charging at 3+amp
Unless your using a dash charger your never going to be able to charge over 2amp using any other charger
Doesnt matter what the output of the charger/battery pack is the phone will never take more then 2amp unless its a dash charger"
You said with conviction that "the phone will 'NEVER' take more [than] 2 amp unless its a dash charger"
The VOOC charger is in fact 'not' a dash charger and it charges above 2 amps. So very simply, your postulation is wrong. I took notice that you quickly changed your stance but forgot how convinced you seemed to be.
All of this leads me to believe that there are other chargers even beyond the VOOc and the Dash that can/will fast charge the One plus 3
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Huh? that's my first comment lol and VOOC and DASH are exactly the same technology and have their specific patent. As far as I know, it will only charge with those specific chargers since it is not only the charging brick holding some proprietary charging solution but also the cable. I have a USB-C cable that can withstand over 4A but will not work even when plugged to the DASH charger. Now yes there may be a charger that quick charges this phone but it'd be very unlikely that it does exist since the cable and brick would have to have the exact specifications as the DASH/VOOC chargers.
BoiBundy said:
Here's what you wrote: "It would not be charging at 3+amp
Unless your using a dash charger your never going to be able to charge over 2amp using any other charger
Doesnt matter what the output of the charger/battery pack is the phone will never take more then 2amp unless its a dash charger"
You said with conviction that "the phone will 'NEVER' take more [than] 2 amp unless its a dash charger"
The VOOC charger is in fact 'not' a dash charger and it charges above 2 amps. So very simply, your postulation is wrong. I took notice that you quickly changed your stance but forgot how convinced you seemed to be.
All of this leads me to believe that there are other chargers even beyond the VOOc and the Dash that can/will fast charge the One plus 3
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Haha
As stated VOOC and DASH are the exact same thing, VOOC was created by OPPO and the rebranded by oneplus
No amount of software is going to change a hardware limitation
I guess your going to tell me that a dev is going to release a software patch that restores the headphone jack on a iPhone
Download ampere from the playstore if you want to get a rough idea of what your device is charging at
Sent from my iPhone 4S using XDA Free Mobile App
fp1707 said:
Same question, if he doesn't answer. I'm gonna have to test it out when I get my OnePlus 3 package. On 23rd September. @superbrowndude please give us result
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Same question. Really interested in the Oneplus Power Bank charging results. Please.